Restore AllAppsContainerView UI to match spec.

Did some refactoring with Sunny's help.

Change-Id: Ie4c90c316f1e381829836e11c83eaaedfed4d621
diff --git a/res/layout-port/launcher.xml b/res/layout-port/launcher.xml
index a2e2f9b..dd981dd 100644
--- a/res/layout-port/launcher.xml
+++ b/res/layout-port/launcher.xml
@@ -77,8 +77,7 @@
             android:id="@+id/apps_view"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
-            android:visibility="invisible"
-            launcher:layout_ignoreInsets="true" />
+            android:visibility="invisible" />
     </com.android.launcher3.dragndrop.DragLayer>
 
 </com.android.launcher3.LauncherRootView>
diff --git a/res/layout-sw720dp/launcher.xml b/res/layout-sw720dp/launcher.xml
index 12c01b7..06cb550 100644
--- a/res/layout-sw720dp/launcher.xml
+++ b/res/layout-sw720dp/launcher.xml
@@ -76,8 +76,7 @@
             android:id="@+id/apps_view"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
-            android:visibility="invisible"
-           launcher:layout_ignoreInsets="true" />
+            android:visibility="invisible" />
     </com.android.launcher3.dragndrop.DragLayer>
 
 </com.android.launcher3.LauncherRootView>
diff --git a/res/layout/all_apps.xml b/res/layout/all_apps.xml
index 4909eb3..9268839 100644
--- a/res/layout/all_apps.xml
+++ b/res/layout/all_apps.xml
@@ -46,10 +46,10 @@
         <!-- DO NOT CHANGE THE ID -->
         <com.android.launcher3.allapps.AllAppsRecyclerView
             android:id="@+id/apps_list_view"
+            android:layout_below="@+id/search_container"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
             android:layout_gravity="center_horizontal|top"
-            android:layout_marginTop="@dimen/all_apps_search_bar_height"
             android:clipToPadding="false"
             android:descendantFocusability="afterDescendants"
             android:focusable="true"
@@ -60,7 +60,6 @@
             android:layout_width="match_parent"
             android:layout_height="@dimen/all_apps_search_bar_height"
             android:layout_gravity="center|top"
-            android:paddingTop="@dimen/all_apps_search_bar_margin_top"
             android:gravity="center|bottom"
             android:orientation="horizontal"
             android:saveEnabled="false">
@@ -68,8 +67,9 @@
             <com.android.launcher3.ExtendedEditText
                 android:id="@+id/search_box_input"
                 android:layout_width="match_parent"
-                android:layout_height="match_parent"
+                android:layout_height="@dimen/all_apps_search_bar_field_height"
                 android:background="@android:color/transparent"
+                android:layout_gravity="bottom"
                 android:focusableInTouchMode="true"
                 android:gravity="center"
                 android:imeOptions="actionSearch|flagNoExtractUi"
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 367cee4..1365e40 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -64,8 +64,8 @@
     <dimen name="all_apps_grid_view_start_margin">0dp</dimen>
     <dimen name="all_apps_grid_section_y_offset">8dp</dimen>
     <dimen name="all_apps_grid_section_text_size">24sp</dimen>
+    <dimen name="all_apps_search_bar_field_height">48dp</dimen>
     <dimen name="all_apps_search_bar_height">60dp</dimen>
-    <dimen name="all_apps_search_bar_margin_top">12dp</dimen>
     <dimen name="all_apps_search_bar_icon_margin_right">4dp</dimen>
     <dimen name="all_apps_search_bar_icon_margin_top">1dp</dimen>
     <dimen name="all_apps_list_bottom_padding">8dp</dimen>